code: def test_given_correct_full_DAG_when_validating_graph_then_report_no_violations():
      # Full DAG
      dag = nx.DiGraph(
          [
              ("X0", "X1"),
              ("X0", "X2"),
              ("X0", "X3"),
              ("X1", "X2"),
              ("X1", "X3"),
              ("X2", "X3"),
          ]
      )
      X0 = np.random.normal(size=500)
      X1 = 0.5 * X0 + np.random.normal(size=500)
      X2 = 1.2 * X0 + 0.7 * X1 + np.random.normal(size=500)
      X3 = 0.6 * X0 + 0.8 * X1 + 1.3 * X2 + np.random.normal(size=500)
      data = pd.DataFrame(data=dict(X0=X0, X1=X1, X2=X2, X3=X3))
      summary = run_validations(
          dag,
          data,
          methods=(
              partial(
                  validate_lmc,
                  independence_test=_gcm_linear,
                  conditional_independence_test=_gcm_linear,
              ),
              partial(validate_pd, independence_test=_gcm_linear),
              partial(validate_tpa, causal_graph_reference=dag),
          ),
      )
  
      assert (
          summary[FalsifyConst.VALIDATE_LMC][FalsifyConst.N_VIOLATIONS]
          == 0
      )
      assert (
          summary[FalsifyConst.VALIDATE_LMC][FalsifyConst.N_TESTS] == 0
      )
      assert (
          summary[FalsifyConst.VALIDATE_PD][FalsifyConst.N_VIOLATIONS]
          == 0
      )
      assert (
          summary[FalsifyConst.VALIDATE_PD][FalsifyConst.N_TESTS] == 6
      )
      assert (
          summary[FalsifyConst.VALIDATE_TPA][FalsifyConst.N_VIOLATIONS]
          == 0
      )
      assert (
          summary[FalsifyConst.VALIDATE_TPA][FalsifyConst.N_TESTS] == 0
      )
  
imports: from functools import partial
  import networkx
  import numpy
  import pandas
  import pytest
  from flaky import flaky
  from dowhy.datasets import generate_random_graph
  from dowhy.gcm.falsify import FalsifyConst, _PermuteNodes, falsify_graph, run_validations, validate_cm, validate_lmc, validate_pd, validate_tpa
  from dowhy.gcm.independence_test.generalised_cov_measure import generalised_cov_based
  from dowhy.gcm.independence_test.kernel import kernel_based
  from dowhy.gcm.ml import create_linear_regressor
  from tests.gcm.independence_test.test_kernel import _generate_categorical_data
label_desc: Use image node_id 10 for calling a global function with example usage: test_given_correct_full_DAG_when_validating_graph_then_report_no_violations() without return types